42 Post-quantum cryptographic (PQC) software security service, namely, restricting access to and by double encrypted, multi encrypted, and layered encrypted messages in encrypted chats, encrypted media (photos, videos, VOIP, and other media) across the internet and multiple operating systems; PQC computer security services, namely, enforcing, restricting and controlling cryptographic access to double encrypted, multi encrypted, and layered encrypted privileges of users of computing resources for secure cloud, mobile or network resources based on assigned credentials and layers of entropy; PQC computer security services, namely, restricting unauthorized access to encrypted shared media, secure computer networks, websites, secure cloud storage devices, computer systems; PQC computer security services, namely, restricting unauthorized network access by users without credentials, unauthorized users; PQC computer services, namely, remote management of encrypted information technology systems of others comprised of secure individual cryptographic messages, secure chats, and secure rooms